portrait of the greek god with two faces janus, unreal engine, 8 k, octane render, hyper realistic, silver, silver body armour, cinematic lighting, studio portrait against a black background, modern fine art, fractal, intricate, elegant, highly detailed, digital photography, subsurface scattering, in the style of ghost, by jheronimus bosch and yue minjun and giger and greg rutkowski, 